boat is pulled into a dock by means of winch 12 feet above the deck of the boat. (A) the winch pulls in rope at a rate of 4 feet per second. Determine the speed of the boat when there is 20 feet of rope out in ft/s? (B) suppose the boat is moving at a constant rate of 4 feet per second. Determine the speed at which the winch pulls in rope when there is a total of 20 feet of rope out in ft/
boat is pulled into a dock by means of winch 12 feet above the deck of the boat. (A) the winch pulls in rope at a rate of 4 feet per second. Determine the speed of the boat when there is 20 feet of rope out in ft/s? (B) suppose the boat is moving at a constant rate of 4 feet per second. Determine the speed at which the winch pulls in rope when there is a total of 20 feet of rope out in ft/
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 45SE: A driver of a car stopped at a gas station to fill up his gas tank. He looked at his watch, and the...
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A boat is pulled into a dock by means of winch 12 feet above the deck of the boat.
(A) the winch pulls in rope at a rate of 4 feet per second. Determine the speed of the boat when there is 20 feet of rope out in ft/s?
(B) suppose the boat is moving at a constant rate of 4 feet per second. Determine the speed at which the winch pulls in rope when there is a total of 20 feet of rope out in ft/s?
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